PREVOST X3-45 Multiplex User Manual

Section 12: BRAKE AND AIR SYSTEM
PA1562
32
Brake Relay Valves
Make.............................................................................................................................Bendix Westinghouse
Model....................................................................................................................................................... R-12
Supplier number..............................................................................................................................................
Prévost number...............................................................................................................................................
Brake Relay Valve
Make.........................................................................................................................................Meritor Wabco
Model....................................................................................................................................................... R-14
Prévost number...............................................................................................................................................
Quick Release Valve
Make.............................................................................................................................Bendix Westinghouse
Model...................................................................................................................................................... QR-1
Prévost number...................................................................................................................................641429
Spring Brake Valve
Make.............................................................................................................................Bendix Westinghouse
Model.......................................................................................................................................................SR-7
Prévost number...............................................................................................................................................
Pressure Protection Valve
Make.............................................................................................................................Bendix Westinghouse
Model.......................................................................................................................................................PR-4
Nominal closing pressure......................................................................................................70 psi (482 kPa)
Prévost number...................................................................................................................................641137
Shuttle-Type Double Check Valve
Make.............................................................................................................................Bendix Westinghouse
Model.......................................................................................................................................................DC-4
Prévost number...................................................................................................................................641015
Low Pressure Indicators
Make.............................................................................................................................Bendix Westinghouse
Model....................................................................................................................................................... LP-3
Contact close ........................................................................................................................66 psi (455 kPa)
Prévost number...................................................................................................................................640975
Air Pressure Regulator
Make...................................................................................................................................................Norgren
Adjustable output range..................................................................................... 0-80/85 psi (0-552/586 kPa)
Recommended pressure setting...........................................................................................75 psi (517 kPa)
Prévost number...................................................................................................................................641472
Air Filter Element
Make...................................................................................................................................................Norgren
Type ...................................................................................................................................With manual drain
Prévost number...................................................................................................................................641338
Front Axle Brake Chambers
Make..........................................................................................................................................Knorr-Bremse
Type
............................................................................................................................................................
24
Prévost number (R.H.) ........................................................................................................................641414
Prévost number (L.H.).........................................................................................................................641413
Drive Axle Brake Chambers
Make..........................................................................................................................................Knorr-Bremse
Type .............................................................................................................24 as service -24 as emergency

PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan